Saturday, March 23, 2019

Electrical Panel Load Calculations Excel Sheet



This MS Excel spreadsheet has possibilities to calculate the following:-
  • Voltage / Voltage Difference of Each Phase
  • Unbalanced Load in Neutral Wire.
  • Expected Temperature rise in Each Phase.
  • Load in Each Phase and Outgoing Feeders.
  • Starting/Full Load/Continuous/Non Continuous Load
  • Size of Cables for Each Outgoing Feeder.
How to Use This Excel Sheet :-

SYSTEM DETAILS :
1 Enter Your System Details 


MAIN PANEL DETAILS :
1 Enter Your Main Panel Capacity and Size of Incoming Cable of Main Panel
2 Enter Outgoing Circuit Capacity of Main Panel
ELECTRICAL LOAD DETAILS OF MAIN PANEL
1 Enter connected Electrical Load in KW or HP
2 Select Your Electrical Circuit
3 Select Your Electrical Circuit's Phase (3 Phase or 1 Phase)
4 Enter P.F
5 Select Cable installation media (Ground/Air)
6 Enter Appropriate Details for Air or Ground Media
7 Enter Allowable Voltage Drop for that Circuit
8 Enter Total Length of that Circuit
9 Select Type of Cable


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